CN211472020U - Municipal administration permeable pavement road drainage structure with function is collected to rainwater - Google Patents
Municipal administration permeable pavement road drainage structure with function is collected to rainwater Download PDFInfo
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- CN211472020U CN211472020U CN201921773343.6U CN201921773343U CN211472020U CN 211472020 U CN211472020 U CN 211472020U CN 201921773343 U CN201921773343 U CN 201921773343U CN 211472020 U CN211472020 U CN 211472020U
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- permeable pavement
- water
- rainwater
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- infiltration
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 230000008595 infiltration Effects 0.000 claims abstract description 38
- 238000001764 infiltration Methods 0.000 claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 38
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 14
- 239000004746 geotextile Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 description 10
- 239000012466 permeate Substances 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 241001464837 Viridiplantae Species 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a municipal administration permeable pavement road drainage structure with function is collected to rainwater, it includes permeable pavement, the infiltration composite bed, permeable pavement is connected with the greenbelt, the greenbelt is equipped with the infiltration composite bed including planting layer and former soil horizon between permeable pavement and the greenbelt, permeable pavement below is provided with first cistern, the greenbelt below is equipped with the second cistern, second cistern top is equipped with the retaining top cap that the prevention of seepage passed through, be equipped with the partition portion between first cistern and the second cistern, be equipped with the water strainer between partition portion upper end and the retaining top cap. The top of the first reservoir is provided with a bearing water filter screen, the bearing water filter screen is positioned between the permeable pavement and the first reservoir, and one end of the bearing water filter screen is connected with the water storage top cover of the second reservoir. When raining, rainwater in the green belt horizontally seeps to the permeable pavement through the water seepage composite layer, and the permeable pavement seeps to purify rainwater, and the rainwater on the permeable pavement enter the first reservoir together, so that the collection of the rainwater on the green belt and the permeable pavement is realized.
Description
Technical Field
The utility model belongs to the technical field of road engineering's technique and specifically relates to a municipal administration permeable pavement road drainage structure with function is collected to rainwater is related to.
Background
The sponge city is an urban development mode which fully exerts the functions of absorption, storage and seepage and slow release of rainwater by ecological systems such as buildings, roads, greenbelts, water systems and the like by strengthening urban planning and construction management, effectively controls rainwater runoff and realizes natural accumulation, natural seepage and natural purification. The sponge city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water in rainy days, can release and utilize the stored water as required, can gradually improve and restore the natural ecological balance of the city, and realizes the collection and utilization of natural rainwater in the form of the sponge city, thus becoming an important direction for city planning and development.
At present, the construction of sponge cities is accelerated, successful experience is explored through continuously innovated construction modes, the comprehensive construction of the sponge cities is realized, and a longer process is still needed for the comprehensive realization. Sponge city combines city planning and aims at perfecting urban flood drainage and drainage system by building rainwater runoff regulation, storage and discharge bearing facilities. The permeable pavement plays an important role as a part of a sponge city. Compared with the traditional dense graded pavement, the permeable pavement can ensure that the road surface water directly permeates into the pavement and is transversely discharged or directly flows into the ground, thereby effectively supplementing underground water resources and maintaining ecological balance. However, when heavy rain or heavy rain falls, rainwater or seepage water on the green belt and the pedestrian passageway is directly drained into the drainage passageway, and the rainwater is not effectively collected and utilized, so that the rainwater is very wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal administration permeable pavement road drainage structure with function is collected to the rainwater, can collect the utilization to the rainwater that pedestrian passageway and greenbelt store up effectively.
The above technical purpose of the present invention can be achieved by the following technical solutions: municipal administration permeable pavement road drainage structure with function is collected to rainwater, including permeable pavement, the infiltration composite bed, permeable pavement is connected with the greenbelt, the greenbelt is including planting layer and former soil horizon, be equipped with the infiltration composite bed between permeable pavement and the greenbelt, permeable pavement below is provided with first cistern, the greenbelt below is equipped with the second cistern, second cistern top is equipped with the retaining top cap that the prevention of seepage passed through, be equipped with the partition portion between first cistern and the second cistern, be equipped with the water strainer between partition portion upper end and the retaining top cap.
Through adopting above-mentioned technical scheme, when raining, the rainwater directly enters into first cistern through permeable pavement's filtration. Surplus water in the green belt is horizontally infiltrated to the permeable pavement through the water-infiltrating composite layer, then is infiltrated and filtered to purify rainwater through the permeable pavement, purified rainwater enters the first reservoir, and the rainwater on the permeable pavement directly infiltrates to the first reservoir through filtration, so that the collection of the green belt and the permeable pavement rainwater is realized. When rainwater reached the take the altitude in first cistern, the rainwater passed through the water strainer and filtered further filtration to the second cistern, prevented that the rainwater from having large granule impurity, influence the utilization of rainwater. When outdoor temperature is higher, the rainwater of storage can reduce permeable pavement's temperature through the evaporation in the first cistern, increases permeable pavement's humidity, improves the comfort level of pedestrian on the pedestrian passageway.
Preferably, the top of the first reservoir is provided with a bearing water filter screen, the bearing water filter screen is positioned between the permeable pavement and the first reservoir, and one end of the bearing water filter screen is connected with the water storage top cover of the second reservoir.
Through adopting above-mentioned technical scheme, the bearing water strainer provides the holding power for permeable pavement, plays the filtering action to the infiltration rainwater simultaneously, and the rainwater of permeable pavement infiltration passes through the bearing water strainer and flows into first cistern, makes the rainwater of permeating permeable pavement further filter, has purified the rainwater that gets into first cistern. The bearing water strainer is connected with the water storage top cover of the second reservoir, so that rainwater stored in the green belt can flow to the first reservoir through the joint of the bearing water strainer and the water storage top cover.
Preferably, the infiltration composite bed is including infiltration curb and first infiltration geotechnological cloth, and infiltration curb upper surface is higher than the road surface that permeates water, and first infiltration geotechnological cloth sets up in the middle of road surface that permeates water and infiltration curb.
Through adopting above-mentioned technical scheme, infiltration curb upper surface is higher than permeable pavement, and the infiltration curb has blockked among the greenbelt mud flow to permeable pavement, makes the rainwater that stores up in the greenbelt to ooze to permeable pavement through infiltration curb level, has avoided muddy water and debris that store up in the greenbelt to flow to permeable pavement's pavement, and first infiltration geotechnological cloth further filters the rainwater through the infiltration curb, gets rid of impurity in the infiltration rainwater to accelerate the infiltration of rainwater on permeable pavement.
Preferably, the composite layer of infiltration still includes the metalling, and the metalling is filled between infiltration curb and the greenbelt and is extended to between the planting technique layer and the native soil horizon in the greenbelt.
Through adopting above-mentioned technical scheme, the rubble layer can carry out preliminary filtration to the rainwater that accumulates in the greenbelt, makes large granule and debris be difficult to flow to the road. When raining, the rainwater can improve soil infiltration ability under water through the rubble layer, and when green plants lack of water, the rubble layer can improve the evaporation capacity of water in the soil, does benefit to the absorption of afforestation plant to water.
Preferably, a second water-permeable geotextile is arranged between the bearing water filter net and the permeable pavement.
Through adopting above-mentioned technical scheme, the rainwater that the second infiltration geotechnological cloth made permeable pavement has obtained further purification, has blockked the large granule material flow direction bearing water strainer, has slowed down the filter strength of bearing water strainer, has purified quality of water effectively, does benefit to the collection of rainwater.
Preferably, one side of the second reservoir adjacent to the original soil layer in the green belt is provided with a water outlet, the water outlet is connected with a water outlet pipe, the water outlet pipe is connected with a water pump, the water pump is arranged in the original soil layer, the water pump is connected with a drainage pipeline leading to the ground, the drainage pipeline is arranged in the planting layer, the drainage pipeline is connected with a spray head, and the position of the spray head is higher than the ground.
Through adopting above-mentioned technical scheme, the rainwater of second cistern passes through the water pump and leads to ground to link to each other with the drainage pipe who plants in the layer, make the rainwater water green planting through the shower nozzle, realize the rational utilization of rainwater.
Preferably, the water pump is connected with a controller, the controller is connected with a soil humidity sensor, and the soil humidity sensor is arranged in the planting layer.
Through adopting above-mentioned technical scheme, the soil moisture sensor can monitor the soil moisture who plants the layer, and when soil moisture was less than the setting value, the soil sensor with data feedback to controller, the controller started the water pump according to data, ground is carried to the rainwater of second cistern, for the shower nozzle provides the water source, directly waters green planting through the shower nozzle, realizes automatic operation.
Preferably, a protection box is arranged outside the controller.
Through adopting above-mentioned technical scheme, the guard box of controller is the metal anticorrosion material, is longer than the box width of guard box at the top cap border of guard box, gets into the rainwater in avoiding the controller.
Preferably, one end of the first reservoir, which is far away from the second reservoir, is provided with an overflow outlet, the overflow outlet is connected with a drain pipe, one end of the drain pipe is connected with a sewer, and the height of the partition part is lower than that of the overflow outlet.
By adopting the technical scheme, when the horizontal surface of the second reservoir is higher than the overflow outlet, the rainwater at the overflow outlet flows downwards along the water pipe and flows to the sewer pipeline.
Preferably, the water storage top cover is connected with one end of the water filtering net and is provided with an anti-seepage plate.
Through adopting above-mentioned technical scheme, prevention of seepage board can make the rainwater of infiltration in the greenbelt pass through the first cistern of one side flow direction, plays the supporting role to the bearing water strainer simultaneously.
To sum up, the utility model discloses a beneficial technological effect does:
the rainwater on the permeable pavement directly flows to the first reservoir through the bearing water strainer, so that the rainwater on the permeable pavement is collected, and the rainwater is purified and reasonably utilized through the second water seepage geotextile and the bearing water strainer.
Second, first cistern is separated by partition portion with the second cistern, and partition portion upper end is equipped with the water strainer, further purifies the rainwater in the first cistern through the water strainer, reduces impurity in the rainwater, avoids blockking up water pump and shower nozzle, and when the rainwater is less, the rainwater of collecting passes through the evaporation in the first cistern simultaneously, has reduced road surface's temperature, has increased the humidity of the upper air of permeable pavement, has improved the comfort level of pedestrian on the pavement, has alleviated the production of city heat island effect.
And thirdly, a gravel layer is arranged between the green belt and the permeable pavement, the gravel layer extends to the position between the planting layer and the original soil layer, on one hand, the underwater permeability of the soil can be improved, on the other hand, the primary filtering effect is realized on accumulated water in the green belt, and the sundries are blocked from flowing to the permeable pavement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic diagram of a circuit for a controller to control a soil moisture sensor.
Reference numerals: 11. a crushed stone layer; 12. a water seepage road shoulder; 13. a first water-permeable geotextile; 21. a permeable terrace layer; 22. a water permeable roadbed layer; 23. a water-permeable cushion layer; 24. a second water-permeable geotextile; 31. planting a layer; 32. a primary soil layer; 41. a second reservoir; 411. a water storage top cover; 412. an anti-seepage plate; 42. a first reservoir; 421. a load-bearing water strainer; 422. an overflow outlet; 423. a drain pipe; 51. a water filtering net; 52. a partition portion; 6. a sewer; 71. a water pump; 72. a soil humidity sensor; 73. a spray head; 74. a protection box; 75. a controller; 76. a water outlet; 77. a water outlet pipe; 78. and (4) a water drainage pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a municipal administration permeable pavement road drainage structure with function is collected to rainwater, including permeable pavement, infiltration composite bed. The permeable pavement is connected with a green belt, and the green belt comprises a planting layer 31 and an original soil layer 32. Referring to fig. 2, the permeable pavement includes a permeable terrace layer 21, a permeable roadbed layer 22, a permeable cushion layer 23 and a second water-permeable geotextile 24, the permeable terrace layer 21, the permeable roadbed layer 22, the permeable cushion layer 23 and the second water-permeable geotextile 24 are sequentially and tightly attached from top to bottom, a first reservoir 42 is arranged below the permeable pavement, the first reservoir 42 is constructed by reinforced concrete, a bearing water strainer 421 is arranged between the permeable pavement and the first reservoir 42, the bearing water strainer 421 is composed of transverse and longitudinal steel bars and filter screens, the bearing water strainer 421 provides a supporting force for the permeable pavement, an overflow outlet 422 is arranged on one side of the first reservoir 42, and when the rainwater level of the first reservoir 42 is higher than the overflow outlet 422, rainwater flows into the sewer 6 through a drain pipe 423.
Referring to fig. 1, the water-permeable composite layer includes a water-permeable shoulder 12, a first water-permeable geotextile 13 and a gravel layer 11, the gravel layer 11 is filled between the water-permeable shoulder 12 and the green belt and extends to a position between a planting layer 31 and an original soil layer 32 in the green belt, and the gravel layer 11 can not only filter rainwater, but also improve the infiltration capacity of the rainwater in the soil. The water seepage road shoulder 12 is positioned between the gravel layer 11 and the permeable pavement, the first water seepage geotextile 13 is positioned between the water seepage road shoulder 12 and the permeable pavement, rainwater accumulated in the green belt permeates into the permeable pavement through the water seepage road shoulder 12 and the first water seepage geotextile 13 in a horizontal mode, sundries in the accumulated water are isolated into the gravel layer 11 by the water seepage road shoulder 12, and the first water seepage geotextile 13 is used for further filtering the seepage rainwater so as to accelerate the seepage of the seepage rainwater into the permeable pavement.
A second reservoir 41 is arranged below the green belt, a partition 52 is arranged between the second reservoir 41 and the first reservoir 42, the partition 52 and the second reservoir 41 are both constructed by reinforced concrete with water seepage prevention, a water storage top cover 411 with water seepage prevention is arranged above the second reservoir 41, one end of the water storage top cover 411 is connected with the bearing water filter net 421, a seepage prevention plate 412 is arranged at one end of the joint of the water storage top cover 411 and the bearing water filter net 421, a water filter net 51 is arranged between the seepage prevention plate 412 and the partition 52, and the height of the partition 52 is lower than that of the overflow outlet 422. When the level of the first reservoir 42 is higher than the height of the partition 52, rainwater of the first reservoir 42 permeates into the second reservoir 41 through the water filtering net 51.
Be equipped with controller 75 on the greenbelt, controller 75 is located and plants on layer 31, controller 75 is equipped with guard box 74 outward, the top cap border of guard box 74 is longer than the box width of guard box 74, avoid in the rainwater access controller 75, be connected with soil moisture sensor 72 on the controller 75, soil moisture sensor 72 is established and is being evenly established in same degree of depth plants layer 31, detect soil moisture through a plurality of same degree of depth different positions soil sensor 72, so that more accurately through the work of controller 75 control water pump 71, satisfy green planting demand to water. The controller 75 is further connected with a water pump 71, the water pump 71 is arranged in the original soil layer 32, a water outlet 76 is arranged on one side of the second reservoir 41 adjacent to the original soil layer 32, the water outlet 76 is connected with a water outlet pipe 77, and the water outlet pipe 77 is connected with the water pump 71. Meanwhile, the other end of the water pump 71 is connected with a drainage pipeline 78 leading to the ground, the drainage pipeline 78 is positioned in the planting layer 31, the drainage pipeline 78 is connected with a spray head 73, the position of the spray head 73 is higher than the ground, the spray head 73 adopts a 360-degree rotary spray head, green plants in different directions can uniformly absorb rainwater, meanwhile, soil sensors 72 in the same depth and different positions can accurately feed back soil humidity, and the controller 75 is favorable for effectively controlling the water pump 71 to work.
Referring to fig. 3, one end of a controller 75 is connected to the anode, the other end of the controller 75 is connected to a water pump 71, the water pump 71 is connected to an adjustable resistor R in series, one end of the adjustable resistor R is connected to the cathode, one end of a soil humidity sensor 72 is connected to a coupling point of the controller 75 and the water pump 71, and the other end of the soil humidity sensor 72 is connected to the cathode. The soil humidity sensor 72 feeds back data to the controller 75 through detecting the humidity in the planting layer 31, and under the condition that the controller 75 is smaller than a preset value according to a feedback value, the controller starts the controlled water pump 71 to convey rainwater in the second water reservoir 41 to the ground so as to provide a water source for the spray head 73, and the spray head 73 directly waters green plants to realize automatic operation.
The implementation principle of the embodiment is as follows: when raining, the rainwater on the permeable pavement directly permeates and flows to the first reservoir 42, and the rainwater accumulated in the green belt is filtered by the water permeating composite layer and horizontally permeates to the permeable pavement and permeates into the first reservoir 42 through the permeable pavement, so that the rainwater is collected. When the level in the first reservoir 42 is higher than the height of the partition 52, the rainwater flows to the second reservoir 41 through the water filtering net 51. The soil humidity sensor 72 feeds back the detected humidity in the planting layer 31 to the controller 75, the controller 75 starts the water pump 71 according to the feedback data, and the rainwater filtered for many times is conveyed to the ground through the water outlet 76 of the second reservoir 41, so that the rainwater in the green belt and the pedestrian passageway can be reasonably utilized.
The rubble layer 11 in the infiltration composite bed can the preliminary filtration rainwater in large granule and the impurity, and infiltration curb 12 keeps apart these impurities at rubble layer 11, and first infiltration geotechnological cloth 13 can further purify the rainwater, improves the rainwater at permeable pavement's osmotic force. The bearing water strainer 421 provides a supporting force for the permeable pavement, and improves the infiltration speed of the rainwater. When the air is dry, the rainwater collected in the first reservoir 42 reduces the temperature of the road surface by evaporation, increases the humidity of the air on the permeable pavement, and improves the comfort of pedestrians walking on the sidewalk.
The controller 75 arranged in the green belt detects and feeds back the water pump 71 to work through the soil humidity sensor 72, the water pump 71 can convey rainwater purified for multiple times in the second reservoir 41 to the ground, and the rainwater is sprayed to green plants through the spray nozzles 73 on the ground, so that automatic operation is realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. Municipal administration permeable pavement road drainage structure with function is collected to rainwater, including permeable pavement, infiltration composite bed, permeable pavement is connected with the greenbelt, and the greenbelt is including planting layer (31) and former soil layer (32), its characterized in that: be equipped with the infiltration composite bed between permeable pavement and the greenbelt, permeable pavement below is provided with first cistern (42), and the greenbelt below is equipped with second cistern (41), and second cistern (41) top is equipped with the retaining top cap (411) that the prevention of seepage passed through, is equipped with between first cistern (42) and second cistern (41) separating part (52), is equipped with between separating part (52) upper end and retaining top cap (411) water strainer (51).
2. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: first cistern (42) top is equipped with bearing water strainer (421), and bearing water strainer (421) are in between permeable pavement and first cistern (42), and bearing water strainer (421) one end is connected with retaining top cap (411) of second cistern (41).
3. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: the composite bed of infiltration includes infiltration curb (12) and first infiltration geotechnological cloth (13), and infiltration curb (12) upper surface is higher than permeable pavement, and first infiltration geotechnological cloth (13) set up in permeable pavement and infiltration curb (12) centre.
4. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: the water seepage composite layer also comprises a gravel layer (11), and the gravel layer (11) is filled between the water seepage road shoulder (12) and the green belt and extends to a position between a green planting layer (31) and an original soil layer (32) in the green belt.
5. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 2, wherein: and a second water-permeable geotextile (24) is arranged between the bearing water filtering net (421) and the permeable pavement.
6. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: one side that second cistern (41) and former water course (32) are adjacent is equipped with delivery port (76), and delivery port (76) are connected with outlet pipe (77), and outlet pipe (77) are connected with water pump (71), and water pump (71) set up in former water course (32), and water pump (71) are connected with drainage pipe (78) leading to ground, and drainage pipe (78) are in and plant layer (31), are connected with shower nozzle (73) on drainage pipe (78), and shower nozzle (73) position is higher than ground.
7. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 6, wherein: the water pump (71) is connected with a controller (75), the controller (75) is connected with a soil humidity sensor (72), and the soil humidity sensor (72) is arranged in the planting layer (31).
8. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 7, wherein: and a protection box (74) is arranged outside the controller (75).
9. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: the first water storage tank (42) is far away from one end of the second water storage tank (41) and is provided with an overflow outlet (422), the overflow outlet (422) is connected with a drain pipe (423), one end of the drain pipe (423) is connected with a sewer (6), and the height of the partition part (52) is lower than that of the overflow outlet (422).
10. The municipal permeable pavement road drainage structure with a rainwater collection function according to claim 1, wherein: one end of the water storage top cover (411) connected with the water filtering net (51) is provided with an anti-seepage plate (412).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773343.6U CN211472020U (en) | 2019-10-18 | 2019-10-18 | Municipal administration permeable pavement road drainage structure with function is collected to rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921773343.6U CN211472020U (en) | 2019-10-18 | 2019-10-18 | Municipal administration permeable pavement road drainage structure with function is collected to rainwater |
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| CN211472020U true CN211472020U (en) | 2020-09-11 |
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| CN201921773343.6U Expired - Fee Related CN211472020U (en) | 2019-10-18 | 2019-10-18 | Municipal administration permeable pavement road drainage structure with function is collected to rainwater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482531A (en) * | 2020-12-04 | 2021-03-12 | 甘肃省水利厅兰州水土保持科学试验站（甘肃省水土保持科学研究所） | Circulation type rainfall flood resource comprehensive utilization system |
| CN112942493A (en) * | 2021-04-12 | 2021-06-11 | 沈阳促晋科技有限公司 | Rainwater garden circulation system |
| CN112982072A (en) * | 2021-02-19 | 2021-06-18 | 广东东篱环境股份有限公司 | Green belt water storage and drainage curbstone system and water storage and drainage method |
| CN115467211A (en) * | 2022-09-30 | 2022-12-13 | 中冶南方城市建设工程技术有限公司 | Reinforced concrete pavement structure |
| CN116163384A (en) * | 2023-03-16 | 2023-05-26 | 浙江省城乡规划设计研究院 | Rainwater leakage device for relieving waterlogging and use method |
-
2019
- 2019-10-18 CN CN201921773343.6U patent/CN211472020U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482531A (en) * | 2020-12-04 | 2021-03-12 | 甘肃省水利厅兰州水土保持科学试验站（甘肃省水土保持科学研究所） | Circulation type rainfall flood resource comprehensive utilization system |
| CN112982072A (en) * | 2021-02-19 | 2021-06-18 | 广东东篱环境股份有限公司 | Green belt water storage and drainage curbstone system and water storage and drainage method |
| CN112942493A (en) * | 2021-04-12 | 2021-06-11 | 沈阳促晋科技有限公司 | Rainwater garden circulation system |
| CN115467211A (en) * | 2022-09-30 | 2022-12-13 | 中冶南方城市建设工程技术有限公司 | Reinforced concrete pavement structure |
| CN116163384A (en) * | 2023-03-16 | 2023-05-26 | 浙江省城乡规划设计研究院 | Rainwater leakage device for relieving waterlogging and use method |
| CN116163384B (en) * | 2023-03-16 | 2024-01-09 | 浙江省城乡规划设计研究院 | Rainwater leakage device for relieving waterlogging and use method |
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